A few more eyes will be watching for potentially riotous Super Bowl revelry on Sunday.

The Denver Police Department has, at least temporarily, relocated some of its more than 100 citywide HALO video-surveillance cameras to parts of downtown, which has historically been ground zero for postgame celebrations gone awry.

Some of the hundreds of officers forced to work Sunday will also be equipped with hand-held video cameras that can offer a different vantage point than the overhead cameras, police officials said.

Lt. Matt Murray, the department's chief of staff, declined to say how many extra HALO cameras would be perched atop light poles or where they would be — only that their movement was "the utilization of resources effectively."

At least 10 cameras already cover the 16th Street Mall, according to the Police Department's website. Dozens of others look down upon Lower Downtown, where fans ignited bonfires, overturned cars, smashed store windows and looted stores after the Broncos' Super Bowl victories in 1998 and 1999.

Officers of every rank and stripe will be visibly present downtown on Sunday, including heavily armored members of the city's SWAT team.

Murray said police want to have as much visibility as possible to keep even the rowdy revelers safe.

One-day event to run slide down University HillIt's not quite the alternative mode of transportation that Boulder's used to, but, for one day this summer, residents will be able to traverse several city blocks atop inflatable tubes.